A440S006000100 datasheet, PDF - EEWORLD Datasheet

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A440S006000100: DescriptionGAS DISCHARGE TUBE - 8x10mm; File Size200KB，2 Pages; ManufacturerLittelfuse; Websitehttp://www.littelfuse.com

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A440S006000100 Overview

GAS DISCHARGE TUBE - 8x10mm

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ISCHARGE

UBE

8x10mm

No. A440/A441/A442

This product is not recommended

for new designs. Please refer to

Littelfuse series SL1024A.

3-electrode (10kA/10A)

Standard Series

Features

Non-radioactive

Lead Free

Failsafe Option

Specifications

Packaging

A440:

00=Bulk (2.000 pcs.)

A440/F

00=Bulk (500 pcs.)

A441:

04=Tray (250 pcs.)

A442:

04=Tray (500 pcs.)

A442/F:

04=Tray (500 pcs.)

Materials

Housing:

Ceramic

Gas:

non-radioactive

Leads:

tin plated

Arc Voltage @ 1A

~ 35V

Applications

Telecommunication

Data Transmission

Subscriber protection

Underground cables

Transition Glow to Arc @

~ 1.0A

Standard

UL-497B

complies to ITU-T K.12 (formerly CCITT)

complies to DIN 57845/VDE 0845

UL-rec.

Approvals

WebLinks

Further info see:

http://www.wickmanngroup.com/

download/orderinfo_surgearr.pdf

http://www.wickmanngroup.com/

download/crossref_surgearr.pdf

Operating temperature

-40°C to +90°C

Climatic Category

complies to IEC 60068-1

+40°C, 21 days, <93% humidity

Soldering characteristics

complies to IEC 60068-2-20

Soldering Heat Resistance

complies to IEC 60068-2-58

Time

Transverse Delay Time

complies to

ITU-T K.12

< 0.2µs

Marking

, Type, Nom. Voltage, Date

Unit Weight

ca. 2.2g

Characteristics

Type/

Order Code

Tolerance Impulse

sparkover

voltage

(1kV/µs)

typ.

Glow

Voltage

Insulation

Capacitance 8/20µs

Resistance

(@1MHZ)

Nominal

(@100 Vdc or

Impulse

@50Vdc for 90V)

Discharge

E1/M;E2/M

Current

(10 times)

E1+E2/M

8/20µs

Single

Nominal

Impulse Discharge

Discharge Current

Current

(50Hz; 1s;

(1 time)

(10 times)

E1+E2/M E1+E2/M

Alternating

Discharge

Current

(50Hz;

9 cycles)

E1+E2/M

Approval

UL-rec.

A440 S0 0090 01 00

A441 S0 0090 01 04

A442 S0 0090 01 04 90V

A442 F0 0090 01 04*

A440 S0 0230 01 00

A440 F0 0230 01 00*

A441 S0 0230 01 04 230V

A442 S0 0230 01 04

A442 F0 0230 01 04*

A440 F0 0250 01 00* 250V

A440 S0 0350 01 00

A440 F0 0350 01 00*

A441 S0 0350 01 04 350V

A442 F0 0350 01 04*

A440 F0 0420 01 00* 420V

A440 S0 0600 01 00

A441 S0 0600 01 04 600V

other values on request

+/- 20%

< 450V

~ 60V

> 10GΩ

< 1.5 pF

10kA

15kA

10A

40A

•

+/- 20%

< 550V

~ 200V

> 10GΩ

< 1.5 pF

10kA

15kA

10A

40A

•

+/- 20%

< 550V

~ 200V

> 10GΩ

< 1.5 pF

10kA

15kA

10A

40A

•

+/- 20%

< 800V

~ 200V

> 10GΩ

< 1.5 pF

10kA

15kA

10A

40A

•

+/- 20%

< 850V

< 1000V

~ 200V

> 10GΩ

< 1.5 pF

10kA

15kA

10A

40A

•

* with failsafe

Specifications are subject to change without notice.

Order

Example

Qty.

Order-

Number

Type

A420

Failsafe Option Sparkover Volt.

0090

Tolerance

Packaging

050915

WebSite

Europe

Tel: +49 2302 662-107

www.wickmanngroup.com E-mail: sales@wickmann.com

Americas

Tel: +1 404 699-7820

E-mail: service@wickmannusa.com

Asia

Tel: +852 26 14-1108

E-mail: sales@wickmann.com.hk

China

Tel: +86 21 6432 5146

E-mail: sales@wickmann.cn

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